101666834336 has 12 divisors (see below), whose sum is σ = 200156580162. Its totient is φ = 50833417152.

The previous prime is 101666834299. The next prime is 101666834341. The reversal of 101666834336 is 633438666101.

It can be written as a sum of positive squares in only one way, i.e., 76531902736 + 25134931600 = 276644^2 + 158540^2 .

It is a super-2 number, since 2×101666834336² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1588544255 + ... + 1588544318.

Almost surely, 2^101666834336 is an apocalyptic number.

101666834336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

101666834336 is a deficient number, since it is larger than the sum of its proper divisors (98489745826).

101666834336 is an equidigital number, since it uses as much as digits as its factorization.

101666834336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3177088583 (or 3177088575 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 47.

The spelling of 101666834336 in words is "one hundred one billion, six hundred sixty-six million, eight hundred thirty-four thousand, three hundred thirty-six".